The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2011
Filed:
Jan. 23, 2006
Applicants:
Eric Dumas, Houilles, FR;
Frédéric Everard, Domont, FR;
Gérard Stefani, Le Blanc Mesnil, FR;
Inventors:
Assignee:
RENAULT s.a.s., Boulogne Billancourt, FR;
Primary Examiner:
Int. Cl.
CPC ...
F02B 33/44 (2006.01); F04D 29/66 (2006.01); F01N 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for turbocharging an internal combustion engine including a turbocompessor including a turbine driven by the engine exhaust gas and a compressor driven by the turbine and compresses the engine intake air. An air intake conduit connects the compressor output to an air intake manifold to the engine and includes a chamber for damping pulsations generated at the compressor output. The damping chamber is connected directly to the compressor output.